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physics.optics2026
Tensor-Engineered Van der Waals NbOCl2 Resonant Metasurface for Polarization-entangled Bell State Generation
Xin Zeng, Wenna Du, Yun-Kun Wu +20
Polarization-entangled photon pairs are essential resources for quantum information technologies, yet realizing compact sources with intrinsically controllable entanglement remains…
physics.optics2025
All-optical and ultrafast control of high-order exciton-polariton orbital modes
Yuyang Zhang, Xin Zeng, Wenna Du +14
Exciton-polaritons flows within closed quantum circuits can spontaneously form phase-locked modes that carry orbital angular momentum (OAM). With its infinite set of angular moment…